Commit 37b46622 authored by Richard Pospesel's avatar Richard Pospesel Committed by Pier Angelo Vendrame
Browse files

BB 42037: Disable about:firefoxview page

parent abdbba7b

browser/base/content/browser.js

+5 −0
Original line number Diff line number Diff line
@@ -5773,6 +5773,11 @@ var FirefoxViewHandler = { 
    }

  },

  openTab(section) {

    if (AppConstants.BASE_BROWSER_VERSION) {

      // about:firefoxview is disabled. tor-browser#42037.

      return;

    }



    if (!CustomizableUI.getPlacementOfWidget(this.BUTTON_ID)) {

      CustomizableUI.addWidgetToArea(

        this.BUTTON_ID,

browser/components/about/AboutRedirector.cpp

+0 −3
Original line number Diff line number Diff line
@@ -75,9 +75,6 @@ static const RedirEntry kRedirMap[] = { 
         nsIAboutModule::URI_CAN_LOAD_IN_PRIVILEGEDABOUT_PROCESS |

         nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |

         nsIAboutModule::IS_SECURE_CHROME_UI},

    {"firefoxview", "chrome://browser/content/firefoxview/firefoxview.html",

     nsIAboutModule::ALLOW_SCRIPT | nsIAboutModule::IS_SECURE_CHROME_UI |

         nsIAboutModule::HIDE_FROM_ABOUTABOUT},

    {"policies", "chrome://browser/content/policies/aboutPolicies.html",

     nsIAboutModule::ALLOW_SCRIPT | nsIAboutModule::IS_SECURE_CHROME_UI},

    {"privatebrowsing", "chrome://browser/content/aboutPrivateBrowsing.html",

browser/components/about/components.conf

+0 −1
Original line number Diff line number Diff line
@@ -12,7 +12,6 @@ pages = [ 
    'framecrashed',

    'logins',

    'loginsimportreport',

    'firefoxview',

    'messagepreview',

    'pocket-home',

    'pocket-saved',

browser/components/moz.build

+0 −1
Original line number Diff line number Diff line
@@ -39,7 +39,6 @@ DIRS += [ 
    "downloads",

    "enterprisepolicies",

    "extensions",

    "firefoxview",

    # Exclude "genai" component. tor-browser#44045.

    "messagepreview",

    "migration",

browser/components/tabbrowser/content/tabbrowser.js

+5 −8
Original line number Diff line number Diff line
@@ -5189,16 +5189,13 @@ 
          this.selectedTab = newTab;

        } else {

          allTabsUnloaded = true;

          // all tabs are unloaded - show Firefox View if it's present, otherwise open a new tab

          if (FirefoxViewHandler.tab || FirefoxViewHandler.button) {

            FirefoxViewHandler.openTab("opentabs");

          } else {

          // We disable the firefoxview path in base browser. tor-browser#43900.

          // Might be resolved by bugzilla bug 1989429.

          this.selectedTab = this.addTrustedTab(BROWSER_NEW_TAB_URL, {

            skipAnimation: true,

          });

        }

      }

      }

      let memoryUsageBeforeUnload = await getTotalMemoryUsage();

      let timeBeforeUnload = performance.now();

      let numberOfTabsUnloaded = 0;